Hans Roelofs ontwerpt nieuw motorprincipe
An article about the JRS-Engine appeared under this title the Dutch magazine “Aftersales Magazine”.
JRS-Rotary engine: promising Dutch invention?
An article about the JRS-Engine appeared under this title in Auto & Motor TECHNIEK's newsletter and website:
Fit and Check" JRS-Engine is ready
After a delay of 1 year the first “Fit and Check” test is being performed on the JRS-Motor.
Test agreement with HAN-Automotive
An agreement for carrying out testing is being concluded with HAN-Automotive in Arnhem.
Mahatma Gandhi (1869-1948)
Indian "Philosopher, internationally esteemed for his doctrine of nonviolent protes"
Nelson Mandela (1918 - XXXX)
South African "president, lawyer, nationalist"
Jim RohnÂ (1930 - 2009)
AmericanÂ â€œentrepreneur,Â authorÂ andÂ motivational speakerâ€
Denis Diderot (1713 - 1784)
French author, "encyclopedist, & philosopher"